We will find the parts you need!
Call us at 604-770-2149 or Email: sales@threebranchsupply.com

Parts and Accessories Available for your Boat! Tried and True Products for Everyday Life! 

Check Out These New Products Being Offered!!
We are Now Supplying VDO Marine Instruments and Senders. We have the Senders to Fit Your Application Including 0-400PSI Oil Pressure Senders for Transmissions!
Ship to Shore Products
Our S2S Thin Film Corrosion Preventative Coating Stops Rust and Corrosion 100%! The Best Anti Seize, Anti Corrosion Lubricant and Penetrant. It is Safe for Electronics and is also a 40000V Dielectric. Pick up a Can Today!

Blue Sea Electrical
Insist on Top Quality!!
Use Only Blue Sea Electrical Components Available at:
Three Branch Supply!!
Sherwood Marine Pumps
- Marine Engine Cooling Pumps
- Genuine Replacement Impellers
- Genuine Replacement Parts
- Complete Service Kits
New Products Available!!!
Volthium Lithium Batteries and Storage Cells
Check out our Selection of Lithium Batteries by Volthium in our North Vancouver Marine Store! The Batteries by Volthium are Engineered and Designed in Canada to Give you the Best Performance Available in LIFO batteries and Energy Storage. Their Range of Offering is Extensive and the Construction of their Cells is well thought out. from 50AH to 400AH We have the battery to suit your needs.
 Victron Energy Power Systems and Controls
Victron is proven to be a Leader in Charging and Control Systems for Solar and AC Systems. Their Multiplus Inverter Chargers are fully Programmable. See our New Stock of Victron Products at our Full Line Marine Store in North Vancouver. 
Side-Power - See us for Your Next Thruster Installation.
See our Team at Three Branch Supply for Your New Thruster Installation. As Dealers for Side Power - One of the Worlds Leaders in Bow and Stern Thrusters We are Fully Equipped to Fit Your Boat with a Premium Thruster Package! We Have the Correct Tooling and Expertise for the Job!  If You are Considering a New Thruster We can Help You with a Recommendation for You Vessel. Our Team works Closely With Imtra to Ensure a Seamless Installation.
New Seabuilt Access Plate Systems
We are Stocking Dealers for SEABUILT ACCESS PLATES in Vancouver BC! These Access Plates in 304SS and Aluminum Provide Access to Diesel and Water Tanks for Easy Clean out. We are Currently Stocking the 6", 8" and 10" in 304 Stainless Steel and 6061-T6 Aluminum. Larger Sizes are Available as Well. These Unique Access Plates Incorporate a Foldable Backing Ring to Make it Simple to Retrofit an Existing Tank! See our Store at 1516 Columbia Street in North Vancouver or Give us a Call to Order.

Now in Stock! New LED Light Fixtures By Thin Lite. These New Light Fixtures are the Perfect Addition to Your Engine Room or Decor for Your Salon. The New Thin-Lite 3000 Series Lightbar Features Flex Led Lights for Under Cabinets and Create Glowing Bands of Light on Walls, Ceilings and Mirrors. 
The LED163CP by Thin Lite is Perfect for Your Engine Room or Other Utility Lighting! Input Voltage is 8-32VDC and Light Output is One Touch Switch with Two Light Levels. 

Try the New LED163P from Thin Lite Available Now at Three Branch Supply. We also Have the Replacement 24V Flourescent Version of This Light Which was Standard Equipment on Many Sea Ray's and other Luxury Yachts!
The New 3000 Series Flex LED Lights By Thin-Lite
These Lights Make a Wonderful Addition to Your Salon or Pilot House Lighting. The Fixtures Come in 10" to 43" Length and Can be Installed Under Cabinets or Surface Perimeter Lighting to Enhance Your Comfort. These Fixtures Come in White or Red Led and Input Voltage of 8-32VDC

Check them Out at Three Branch Supply Now!!
New Ideal 316SS Marine Hose Clamps
  • Three Branch Supply is Now Distributing 316SS Marine Hose Clamps by Ideal Tridon!
  • Featuring 316SS Rolled Edge Band to Prevent Hose Galling
  • 7MM H/D 316SS Screw for Ultimate Corrosion Resistance
  • Non Perforated Gear Band Resists Stripping
  • Hi Performance Smart Seal and Wave Seal Clamps
  • Hi Performance 300SS Series T-Bolt Clamps
  • Clamp Safety Caps Available to protect Installers from Cuts and Scrapes

130pc Marine Non Perforated Clamp Assortment Rack Now Available
Perfect for your Shop or Store! Call for Pricing
New ECP Marine Gauges Now In Stock
New ECP Marine Gauges by ECMS are now Available at our North Vancouver Location. These Gauges Feature 316SS Bezels and Fasteners. They Are Waterproof to IP67. The Domed Glass Lens is Perfect for a New Look for Your Boat. In Addition to Traditional Needle Pointer We have Digital Conversion for Older Analog Engines.  With Application for Diesel or Gas We have You Covered!

  Be Sure to Check Them out at Our Store - These Gauge Clusters can be Customized to suit Your Installation whether it be Twin Engines or Twin Station or Both. With an Input Range of 9-32VDC They can Be Installed in any Vessel.  They are Very Competitively Priced as Well!

With Current Available Stock in Competition Black With White Lettering or Competition White with Black Lettering They Will Suit Most Every Dash. With Multiple Colored SS Bezels Available We can Customize to Suit Your Install.

We Welcome Dealer and OEM Inquiries for This Product!
Click on Link Below for Details
NEW! Custom Marine Battery Boxes - ABYC Compliant
We Are Now Supplying Custom Made Battery Boxes.

  • Choose From a Variety of Standard Configurations
  • Custom Battery Configurations also Available
  • ABYC Standards Compliant


  • Positive Holdown Clamps Restrict Battery Movement
  • LeakProof Box ensures Containment in the Event of a Spill or Ruptured Battery
  • External Flange for Mounting
  • Secure Lid With Access for Cables
  • Current Model Shown Fits 2 x 31 Series Batteries
  • New Models Coming For: Multiple 6V Combinations, 8D, 4D
New S/S Electronic Tank Level Senders
We Now Have a Complete Line of C5 Style Tank Level Senders Made From All Stainless Steel Construction, These Senders are the Perfect Choice for Your Tanks. They Are Suitable For Almost any Liquid Including Gas, Diesel, Oil and Water.

We have a Full Line From 5" to 36" in Stock with Larger Custom Lengths Available! The C5 Sender has a Standard SAE 5 Bolt Hole Pattern Making it a Simple Installation or Retrofit.

We Offer Very Competitive Pricing! We Welcome Dealer and OEM Inquiries! See Our New Senders at Our North Vancouver Location! 1516 Columbia Street!

We are Also Carrying the C3 Style Thread in Flange Style Level Senders!
Get Your PCOC - Pleasure Craft Operator Card at Three Branch Supply!
We are Now a Testing Center for Your PCOC Licence! As an Affiliate We are Administering the Exam in Person at our Facility in North Vancouver.
It is the Law for all Persons Operating a Vessel in Canada to Have a Licence! Call us Today to Schedule Your Exam. We also are Offering the Study Guide to Help You With Learning the Material Prior to Taking the Test. Ph: 604-770-2149 or Email: Sales@threebranchsupply.com
In Person Exam Cost $59.95
Boatsmart Study Guide $21.90

Purchase Items from our E-Store! Just Click this Link to be Directed to our Secure Store Where You can Purchase Your Items!

Click Link Above

We are Adding New Products to Our Store Everyday. If You would Like to Shop Online Then Check out Our Store. We Currently are Accepting PayPal Express and Offline Credit Card Purchases! If You are Wholesale/Dealer then Please Register on the Store and We Will Review Your Eligibility for Wholesale/Dealer Pricing!

We Will Be Carrying the HRO and Village Marine Reverse Osmosis Water Purification Systems this Year!!
Nyalic Protective Coatings Systems

Nyalic is a Space Age Protective Clear Coat suitable for use Directly on Metal including Non-Ferrous Metals, Concrete, Painted Surfaces. Its Hard Clear Coating will not Chip or Fade as it is UV Resistant! Use Nyalic on Bronze or Brass Hardware and Keep it Looking like New! Nyaliic can be Applied Professionally on Aluminum Hulls, Stern Drives, and Outboards as a Clear Protective Coating! Keep your Bright Metal Looking Like New with Nyalic Clear Protective System

In Stock Products Include Gallons, Quarts, 12oz Spray, Right Rinse, "NEW" Simple Prep "NEW",  and Tuff Prep.
We are now Dealers for Imtra Marine!
See us for all Your Lighting Requirements From Imtra Marine! The Ventura Series LED Lighting is Elegant and Perfect for Your Staterooms or Pilothouse Lighting!
We Can Help You With Your Side Power Spare Parts,  and Exalto Wiper Systems!

 All Anodes, and Select Propeller Service Kits For Side Power "In Stock"

Eikon and Idea Solutions for Switches/Plugs and Covers by Vimar Offered Here!
Introducing New G10 FR4 Glass/Epoxy Sheet!
G10 FR4 Black Glass/Epoxy
We Now Have This Product in Stock! Black FR4 is a Fire Retardant Epoxy Laminate Sheet. It is a High Strength Fiberglass/Epoxy Sheet Available in Many Different Sizes and Thickness to Accommodate Almost Any Installation Requirement.
It is an Excellent Choice for Installations as It is Non Conductive and Can Be Polished to a Brilliant Finish!
It is a Versatile Product. Its FR4 Rating Makes it Excellent for Electrical Board Installation. As Well it is a Structural Laminate for Use in Bulkhead or Mounting in Fibreglass Installations.
Although We Currently Stock the Black Material, We can 'Special Order' the Natural or the Green FR4 Product as Well.  We are Currently Stocking Various Sizes in 1/8", 1/4", 3/8", and 1/2" Ask Us About Other Sizes You May be Interested In!
Magnum Pure Sine Wave Inverter/Charger
We are Now a Stocking Dealer for Magnum Inverters and Chargers!
The MSH3012 Hybrid Pictured Here Delivers a Whopping 3000W of Pure Sine Wave Power! It's also a Hybrid Allowing You to Tap into Your Battery Power When You Need More Power Than Your AC Source can Provide Without the Need For Switching Over. It is Available Now at Our Store!  Ask For the RC50 Remote Panel or the ME-SBC Battery Combiner and Charge Your Engine Batteries With Your New Magnum Energy Inverter!

MSH3012 3000W Inverter/Charger

Marine Engine Parts - Marine Accessories - Quicksilver Batteries
Your North Vancouver Marine Supply Store!!